| Km | Altitude | Gain | Gradient | Max | 0–15% |
|---|---|---|---|---|---|
| 1 | 743 m | +102 m | 10.2% | 13% |
|
| 2 | 793 m | +50 m | 5.0% | 12.2% |
|
| 3 | 847 m | +55 m | 5.5% | 8.8% |
|
| 4 | 898 m | +51 m | 5.1% | 11.2% |
|
| 5 | 941 m | +43 m | 4.3% | 8% |
|
| 6 | 1011 m | +70 m | 7.0% | 12.8% |
|
| 7 | 1119 m | +108 m | 10.8% | 15.6% |
|
| 8 | 1240 m | +121 m | 12.1% | 15.4% |
|
| 9 | 1327 m | +87 m | 8.7% | 11.6% |
|
| 10 | 1393 m | +66 m | 6.6% | 9% |
|
| 11 | 1419 m | +26 m | 3.2% | 5.8% |
|
Difficulty score is length × gradient, weighted for the steepest kilometre.
Riders’ photos, notes and corrections make every profile better.